Temperature
Cold by day, freezing at night.
Courmayeur is usually most comfortable from July to September. Typical daytime highs range from 32–71°F across the year. Rain is frequent in many months.
Cold by day, freezing at night.
Several rainy days. About 13 wet days this month.
A mix of sunshine and cloud.
Humidity is rarely noticeable in the cool air.
In November, afternoons feel about 36° and nights feel near 26°.
Mostly cloudy skies this month.
Calm winds are typical in November.
November late afternoons are around 40°F, easing to about 36°F in early evening.
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 32 | 20 | 4.8 | 13 | 6.7 | 74 |
| Feb | 37 | 22 | 3.7 | 11 | 8.0 | 73 |
| Mar | 43 | 28 | 4.1 | 13 | 9.4 | 73 |
| Apr | 49 | 35 | 3.6 | 13 | 10.7 | 76 |
| May | 57 | 42 | 4.7 | 17 | 11.2 | 80 |
| Jun | 67 | 51 | 4.1 | 17 | 12.1 | 76 |
| Jul | 71 | 54 | 4.1 | 16 | 12.6 | 74 |
| Aug | 71 | 54 | 3.7 | 14 | 11.3 | 75 |
| Sep | 64 | 47 | 3.1 | 13 | 9.9 | 79 |
| Oct | 56 | 40 | 3.8 | 12 | 8.3 | 81 |
| Nov | 42 | 28 | 5.0 | 13 | 6.8 | 80 |
| Dec | 33 | 22 | 5.3 | 13 | 6.2 | 76 |
Similar climates
Want a side-by-side climate view? Compare Courmayeur with Gstaad.
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Sunshine: source type is not yet identified at metric level.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Jul 31, 2026
Data & methodology